Аннотация:languages from Batanes in the far north of the Philippines to the Manobo languages in the south, the reconstructed lateral shows variant reflexes determined by the same conditioning factor, i.e., by proximity to a front vowel, usually i.Other environmental factors, such as position in relation to other alveolar consonants, or to word boundaries, and identity of surrounding vowels, are also present in many languages.The PCC phonemic system developed from Proto-Austronesian in the following way:Consonants.